diff --git a/ts-core/ts-mail/build.gradle.kts b/ts-core/ts-mail/build.gradle.kts
index e0a526a..0796db6 100644
--- a/ts-core/ts-mail/build.gradle.kts
+++ b/ts-core/ts-mail/build.gradle.kts
@@ -6,7 +6,7 @@ plugins {
 
 dependencies {
   implementation(project(":"))
-  implementation(group = "com.sun.mail", name = "javax.mail", version = "1.6.2")
+  api(group = "com.sun.mail", name = "javax.mail", version = "1.6.2")
 }
 
 
diff --git a/ts-core/ts-mail/src/main/kotlin/cn/tursom/mail/GroupEmailData.kt b/ts-core/ts-mail/src/main/kotlin/cn/tursom/mail/GroupEmailData.kt
index 7d20a5b..8f3e275 100644
--- a/ts-core/ts-mail/src/main/kotlin/cn/tursom/mail/GroupEmailData.kt
+++ b/ts-core/ts-mail/src/main/kotlin/cn/tursom/mail/GroupEmailData.kt
@@ -14,9 +14,10 @@ import javax.mail.internet.InternetAddress
 data class GroupEmailData(
   var host: String?, var port: Int?, var name: String?, var password: String?, var from: String?,
   var to: Collection<String>?, var subject: String?, var html: String? = null, var text: String? = null,
-  var image: Collection<Image>? = null, var attachment: Collection<DataSource>? = null
+  var image: Collection<Image>? = null, var attachment: Collection<DataSource>? = null,
 ) {
-  fun send(transportListener: TransportListener? = null) {
+  fun send() = send(null)
+  fun send(transportListener: TransportListener?) {
     if (host == null || port == null || name == null || password == null || from == null || to?.isEmpty() != false || subject == null) return
     val props = Properties()
     // props["mail.debug"] = "true"  // 开启debug调试